susan mcginnis, cbs 2 news. now, the "l.a. times" is reporting that the mother of the two suspects says both parents will travel to the u.s. to clear their sons' names. >> susan, i understand one of the suspects tamerlan the one who died, he actually was interviewed by the fbi a couple of years ago and now the fbi didn't -- they didn't do anything and they are catching ak for that. what's theatest on at? >> reporter: there's a lot of question about the fbi's actions after that interview and since that interview and the question is, and it's coming from capitol hill, as well, several senators want to know, why did the fbi not take this further? of course, the found no terror activity -- the fbi found no terror activity and let it go. could this have been stopped? the fbi wants to question tamerlan's wife, who is now in rhode island. they are going through his lawyer trying to get information from her. >> susan mcginnis live in boston, thank you. >>> boston was on the minds of runners and spectators at the london marathon. they